A murdered police officer. The thin blue line. One PI will take on the system to get justice.For someone who never got along well with the cops, C.T. Ferguson finds himself in a good place.His relationship with the Baltimore police is as solid as it's ever been. He and his detective cousin Rich are almost friends.Then the news comes in. Officer down.The police quickly arrest a suspect. C.T. wants nothing to do with the case.You can't always get what you want.When a vicious assault threatens his life, C.T. must figure out who really killed the murdered officer. It may cost him everything to find out.Already Guilty is the fourth novel in the riveting C.T. Ferguson mystery series.